この計算ができない人ガチでヤバイです

>>2
The expression "12 ÷ 3(1 + 3)" involves both division and multiplication. According to the order of operations (PEMDAS/BODMAS), you should perform operations inside parentheses first, then any multiplication or division from left to right.

12
÷
3
(
1
+
3
)
=
12
÷
3
×
(
1
+
3
)
=
4
×
4
=
16.
12÷3(1+3)=12÷3×(1+3)=4×4=16.

Therefore, the result is 16.

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